Kälte Klima. Water cooled water chillers Not Reversible heat pumps from 18 kw to 75 kw. Series:

Size: px

Start display at page:

Download "Kälte Klima. Water cooled water chillers Not Reversible heat pumps from 18 kw to 75 kw. Series:"

Tyrone Elliott
5 years ago
Views:

1 Water cooled water chillers Not eversible heat pumps from 18 kw to 75 kw Series: Issue: MCW N Leaflet: DE 59 03/13 Supersedes: ---

2 Identification code Index MCWY 15/1 N PAC M mini series < 50 kw 2 C Chiller unit Pag. 2 Pag. 2 Pag. 3 Index Identification code General feature and available versions 3 W Water cooled 4 Y efrigerant 410a Pag. 4 Technical data from mod. 15/1 to 25/1 Pag. 5 Technical data from mod. 30/1 to 50/ Power factor Pag. 6 Heating capacity and absorbed power from mod. 15/1 to 25/1 6 1 Number of circuits 7 N Not eversible Heating pump version 8 PAC Storage tank + Pump P1 1 pump Pag. 7 Pag. 8 Heating capacity and absorbed power from mod. 30/1 to 50/1 efrigerant circuit Pag. 8 Working conditions Operating range Hydraulic circuit P2 LN VLN 2 pumps Low noise Very low noise Pag. 9 Dimensions / weight mod.15/1 to 25/1 Pag. 10 Dimensions / weight mod. 30/1 to 50/1 Pag. 11 Notes 2 WATE COOLED NOT EVESIBLE HEAT PUMP 410A

3 MCWY N Water cooled water chiller with scroll compressors Not reversible heat pump version General features Versions FAME Self-supporting, galvanized steel frame coated with polyester powder paint. COMPESSO Hermetic scroll type with crankcase heater and klixon for overload protection. The compressors are mounted on rubber shock absorbers. EVAPOATO Braze welded plate to plate type. This serie is a independent refrigerant circuits and a water circuit. The insulation is with a flexible closed-cell lining. It is advisable to fit a differential pressure switch which will stop the unit in case there is no water circulation on the plate to plate evaporator. CONDENSE Braze welded plate to plate type. This serie is a independent refrigerant circuits and a water circuit. The insulation is with a flexible closed-cell lining. EFIGEANT CICUIT Each unit include: filter dryer, sight glass, electronic thermostatic expansion valve, solenoide valve, service valve. To protect the refrigerant circuit the following devices are fitted: manual reset high pressure switch, automatic reset low pressure switch, antifreeze thermostat. ELECTICAL BOAD Weather proof type protected to IP54 standard. It Includes: main circuit automatic breaker switch with door locking device, main fuses, compressor contactor, auxiliary circuits transformer. Microprocessor to automatically control the unit with a display to indicate the functions as well as alarm conditions. P1 This version is equipped with hydraulic kit. It includes: one or two pumps (one as stand-by), expansion vessel, gauge, flow switch, safety valve, air purger, shut off valve and hydraulic circuit insulated. In case of stand-by pump a non-return valve is mounted. elevant electrical circuit. As option, pumps with higher ESP are available PAC1 This version is equipped with hydraulic kit and inertial storage tank insulated and installed on the return line. LN Low noise version equipped with soundproof material covering the compressors. VLN Very low noise version. In addition to the LN devices is equipped with insulated panels on the compressor box. OPTIONS - Power factor condensing capacitors. - Differential pressure switch. - Oversized evaporator. - Condensing control pressost. valve - Flowswitch not mounted (standard mounted on MCWY N PAC and P1 versions) - Shut off valves - Water pumps with higher ESP. - Compressor discharge and liquid shut-off valves. - Gauges with shut-off valves. - Programmable clock. - emote control panel. - S 485 Modbus protocol - Evaporator electric heater. - Evaporator electric heater for PAC version. - ubber shock absorbers. - Spring rubbers - Wooden crate packing. WATE COOLED NOT EVESIBLE HEAT PUMP 410A 3

4 MCWY N technical data Plate to plate exchanger SIZE 15/1 17/1 19/1 21/1 25/1 Heating mode MCWY N Heating capacity (1) kw 20, , Cooling capacity (1) kw Abs. Power (2) kw 4.3 5,1 5,8 6,2 7 COP Heating mode MCWY N Heating capacity (3) kw Cooling capacity (3) kw Abs. power (2) kw 5,1 6 6,8 7,2 8,3 COP Compressor (scroll type) Quantity n 1 efrigerant circuit n 1 Capacity step n 1 efrigerant - 410A WELL WATE - EVAPOATO (1) Water flow m 3 /h Pressure drop kpa Water volume L 1,8 1, ,2 Water connections Ø 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 USE - CONDENSE (1) Water flow m 3 /h Pressure drop kpa Water volume L 1,8 1, ,2 Water connections Ø 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 Unit electrical data Max abs. Current A LC A Electrical supply V/f/Hz 400/3N/50 Sound pressure at 1 m (4) STD version db(a) LN version db(a) VLN version db(a) Notes: 1) Heating mode: user circuit inlet water temperature 40 / 45 C; well water temperature 15/10 C. 2) Compressors only. 3) Heating mode EUOVENT conditions: user circuit inlet water temperature 47 / 55 C; well water temperature 10/7 C. 4) Sound pressure free field 4 WATE COOLED NOT EVESIBLE HEAT PUMP 410A

5 MCWY N technical data Plate to plate exchanger SIZE 30/1 35/1 40/1 45/1 50/1 Heating mode MCWY N Heating capacity (1) kw ,5 59,5 75 Cooling capacity (1) kw Abs. Power (2) kw COP Heating mode MCWY N Heating capacity (3) kw Cooling capacity (3) kw Abs. power (2) kw COP Compressor (scroll type) Quantity n 1 efrigerant circuit n 1 Capacity step n 1 efrigerant - 410A WELL WATE EVAPOATO (1) Water flow m 3 /h Pressure drop kpa Water volume L 4,7 5,2 6,1 7,6 9 Water connections Ø 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 USE - CONDENSE (1) Water flow m 3 /h Pressure drop kpa Water volume L 4,7 5,2 6,1 7,6 9 Water connections Ø 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 Unit electrical data Max abs. Current A LC A Electrical supply V/f/Hz 400/3N/50 Sound pressure at 1 m (4) STD version db(a) LN version db(a) VLN version db(a) Notes: 1) Heating mode: user circuit inlet water temperature 40 / 45 C; well water temperature 15/10 C. 2) Compressors only. 3) Heating mode EUOVENT conditions: user circuit inlet water temperature 47 / 55 C; well water temperature 10/7 C. 4) Sound pressure free field WATE COOLED NOT EVESIBLE HEAT PUMP 410A 5

6 MCWY N : Performance plate to plate exchanger HEATING CAPACITY AND ABSOBED POWE WELL USE water temperature in / out C MOD. Tw C IN / OUT kwf kwa kwf kwa kwf kwa kwf kwa kwf kwa kwf kwa 20 > 15 26,0 3,4 25,1 3,7 24,3 4,0 23,5 4,4 22,8 4,9 23,4 5,4 15 > 10 22,5 3,3 21,7 3,6 21,1 3,9 20,5 4,3 20,0 4,8 23,3 5,3 10 > 5 19,3 3,2 18,8 3,5 18,3 3,8 17,8 4,2 17,4 4,7 22,4 5,2 * 6 > 2 17,4 3,1 17,0 3,4 16,5 3,8 16,2 4,2 15,9 4,7 15,6 5,1 * 0 > -3 14,8 3,0 14,5 3,3 14,2 3,7 14,0 4,1 13,8 4,6 - - * -2 > -5 13,8 2,9 13,7 3,3 13,3 3,7 13,1 4,1 13,1 4, > 15 30,5 4,0 29,4 4,3 28,5 4,8 27,6 5,2 26,7 5,8 27,4 6,4 15 > 10 26,3 3,9 25,4 4,2 24,7 4,7 24,0 5,1 23,4 5,7 27,3 6,2 10 > 5 22,6 3,7 22,0 4,1 21,4 4,6 20,9 5,0 20,4 5,6 26,3 6,2 * 6 > 2 20,4 3,7 19,8 4,0 19,4 4,5 18,9 4,9 18,6 5,5 18,3 6,1 * 0 > -3 17,3 3,5 16,9 3,9 16,6 4,4 16,3 4,8 16,1 5,4 - - * -2 > -5 16,2 3,4 16,0 3,9 15,6 4,4 15,4 4,8 15,3 5, > 15 34,9 4,5 33,7 4,9 32,6 5,4 31,6 5,9 30,6 6,6 31,4 7,2 15 > 10 30,1 4,4 29,1 4,8 28,3 5,3 27,5 5,8 26,8 6,4 31,3 7,1 10 > 5 25,9 4,3 25,2 4,7 24,5 5,2 23,9 5,7 23,4 6,3 30,1 7,0 * 6 > 2 23,4 4,2 22,7 4,6 22,2 5,1 21,7 5,6 21,3 6,3 21,0 6,9 * 0 > -3 19,8 4,0 19,4 4,4 19,1 5,0 18,7 5,5 18,5 6,1 - - * -2 > -5 18,6 3,9 18,3 4,5 17,9 5,0 17,6 5,5 17,5 6, > 15 38,1 4,8 36,8 5,3 35,6 5,8 34,4 6,4 33,4 7,0 34,2 7,7 15 > 10 32,9 4,7 31,8 5,1 30,9 5,7 30,0 6,2 29,3 6,9 34,1 7,6 10 > 5 28,3 4,6 27,5 5,0 26,8 5,5 26,1 6,1 25,5 6,8 32,8 7,5 * 6 > 2 25,5 4,5 24,8 4,9 24,2 5,5 23,6 6,0 23,3 6,7 22,9 7,4 * 0 > -3 21,6 4,3 21,2 4,7 20,8 5,3 20,4 5,9 20,2 6,6 - - * -2 > -5 20,3 4,2 20,0 4,8 19,5 5,3 19,2 5,8 19,1 6, > 15 44,4 5,5 42,9 6,0 41,5 6,5 40,2 7,2 39,0 7,9 39,9 8,7 15 > 10 38,4 5,3 37,1 5,8 36,1 6,4 35,0 7,0 34,1 7,8 39,8 8,6 10 > 5 33,0 5,1 32,0 5,6 31,2 6,3 30,4 6,9 29,8 7,7 38,3 8,4 * 6 > 2 29,8 5,1 28,9 5,6 28,2 6,2 27,6 6,8 27,1 7,6 26,7 8,4 * 0 > -3 25,2 4,8 24,7 5,3 24,3 6,0 23,8 6,6 23,5 7,4 - - * -2 > -5 23,6 4,7 23,3 5,4 22,8 6,0 22,4 6,6 22,3 7, Note: Tw - IN / OUT Well water temperature *Water/Glycol (30%) kwt - Heating capacity kwa - Abs. Power Notes: Tw - IN / OUT Well water temperature *Water/Glycol (30%) kwt - Heating capacity kwa - Abs. Power 6 WATE COOLED NOT EVESIBLE HEAT PUMP 410A

7 MCWY N : Performance plate to plate exchanger HEATING CAPACITY AND ABSOBED POWE WELL USE water temperature in / out C MOD. Tw C IN / OUT kwt kwa kwt kwa kwt kwa kwt kwa kwt kwa kwt kwa 20 > 15 50,8 6,5 49,0 7,1 47,4 7,8 45,9 8,5 44,6 9,4 45,6 10,4 15 > 10 43,8 6,3 42,4 6,9 41,2 7,6 40,0 8,3 39,0 9,2 45,5 10,2 10 > 5 37,7 6,1 36,6 6,7 35,7 7,4 34,8 8,1 34,0 9,1 43,8 10,0 * 6 > 2 34,0 6,0 33,1 6,6 32,3 7,3 31,5 8,0 31,0 9,0 30,5 9,9 * 0 > -3 28,8 5,7 28,2 6,3 27,7 7,2 27,2 7,9 26,9 8,8 - - * -2 > -5 27,0 5,6 26,6 6,4 26,0 7,1 25,6 7,8 25,5 8, > 15 55,8 7,2 53,9 7,8 52,2 8,6 50,5 9,4 49,0 10,4 50,2 11,5 15 > 10 48,2 7,0 46,6 7,6 45,3 8,4 44,0 9,2 42,9 10,2 50,1 11,3 10 > 5 41,4 6,8 40,3 7,4 39,2 8,2 38,2 9,0 37,4 10,1 48,1 11,1 * 6 > 2 37,4 6,7 36,4 7,3 35,5 8,1 34,7 8,9 34,1 10,0 33,5 11,0 * 0 > -3 31,7 6,3 31,1 7,0 30,5 7,9 30,0 8,7 29,6 9,8 - - * -2 > -5 29,7 6,2 29,3 7,1 28,6 7,9 28,2 8,7 28,0 9, > 15 64,1 8,3 61,9 9,0 59,9 9,9 58,0 10,9 56,3 12,0 57,6 13,2 15 > 10 55,3 8,0 53,5 8,8 52,0 9,7 50,5 10,6 49,2 11,8 57,5 13,0 10 > 5 47,6 7,8 46,2 8,6 45,0 9,5 43,9 10,4 43,0 11,6 55,2 12,8 * 6 > 2 42,9 7,7 41,8 8,4 40,8 9,3 39,8 10,3 39,1 11,5 38,5 12,7 * 0 > -3 36,4 7,3 35,7 8,1 35,0 9,1 34,4 10,1 33,9 11,2 - - * -2 > -5 34,1 7,1 33,6 8,2 32,9 9,1 32,4 10,0 32,2 11, > 15 75,5 9,5 72,9 10,3 70,6 11,3 68,3 12,4 66,3 13,7 67,8 15,1 15 > 10 65,2 9,1 63,0 10,0 61,3 11,0 59,5 12,1 58,0 13,5 67,7 14,8 10 > 5 56,0 8,9 54,4 9,8 53,1 10,8 51,7 11,9 50,6 13,2 65,1 14,6 * 6 > 2 50,6 8,8 49,2 9,6 48,0 10,7 46,9 11,7 46,1 13,1 45,3 14,5 * 0 > -3 42,8 8,3 42,0 9,2 41,2 10,4 40,5 11,5 40,0 12,8 - - * -2 > -5 40,2 8,1 39,6 9,3 38,7 10,4 38,1 11,4 37,9 12, > 15 95,2 12,3 92,0 13,4 89,0 14,7 86,1 16,1 83,6 17,8 85,5 19,6 15 > 10 82,2 11,9 79,4 13,0 77,3 14,3 75,0 15,7 73,1 17,5 85,4 19,2 10 > 5 70,7 11,5 68,6 12,7 66,9 14,0 65,2 15,4 63,8 17,2 82,1 18,9 * 6 > 2 63,8 11,4 62,0 12,5 60,5 13,8 59,1 15,2 58,1 17,0 57,2 18,8 * 0 > -3 54,0 10,8 53,0 11,9 52,0 13,5 51,1 14,9 50,4 16,6 - - * -2 > -5 50,6 10,5 50,0 12,1 48,8 13,4 48,1 14,8 47,8 16, Note: Tw - IN / OUT Well water temperature *Water/Glycol (30%) kwt - Heating capacity kwa - Abs. Power Notes: Tw - IN / OUT Well water temperature *Water/Glycol (30%) kwt - Heating capacity kwa - Abs. Power WATE COOLED NOT EVESIBLE HEAT PUMP 410A 7

8 Operating range INLET WATE TEMP. EVAPOATO OUTLET WATE TEMP. EVAPOATO INLET WATE TEMP. CONDENSE OUTLET WATE TEMP. CONDENSE * WATE / GLYCOL USE Max C 20 Min C -3 * Max C 15 Min C -6 * Max C 50 Min C 25 Max C 55 Min C 30 COECTION FACTOS Ethylene glycol percentage by weight (%) Freezing point ( C) -3,6-8,7-15,3-23,5-35,5 Cooling capacity 0,986 0,980 0,973 0,966 0,960 Power input 1,000 0,995 0,990 0,985 0,975 Mixture flow 1,023 1,054 1,092 1,140 1,200 Pressure drop 1,061 1,114 1,190 1,244 1,310 efrigerant circuit MCWY N (not reversible) Compressor Condensator Evaporator elief valve Thermal expansion valve efrigerant filter Supply cock** Liquid line cock** Humidity indicator Schrader service valve Low pressure switch High pressure switch Gauge** Temperature probe Water pressure valve ** Schrader service valve 8 WATE COOLED NOT EVESIBLE HEAT PUMP 410A

9 Fig. A WEIGHTS VESION STD LN VLN Size 15/1 17/1 19/1 21/1 25/1 15/1 17/1 19/1 21/1 25/1 15/1 17/1 19/1 21/1 25/1 Fig. A A A A A A A A A A A A A A A Operating kg Transport kg (1) The data has to be added to the evaporator and condensor water volume with regard to the selected model WATE COOLED NOT EVESIBLE HEAT PUMP 410A 9

10 Fig. B WEIGHTS VESION STD LN VLN Size 30/1 35/1 40/1 45/1 50/1 30/1 35/1 40/1 45/1 50/1 30/1 35/1 40/1 45/1 50/1 Fig. A A B B B A A B B B A A B B B Operating kg Transport kg (1) The data has to be added to the evaporator and condensor water volume with regard to the selected model Technical data shown in this booklet are not binding. ACM reserves the right to modify the data without any prior notices 10 WATE COOLED NOT EVESIBLE HEAT PUMP 410A

11 NOTES: WATE COOLED NOT EVESIBLE HEAT PUMP 410A 11

Industria, 17-35020 AZEGANDE (PD) - Italy

12 ACM S.r.l. Società con Socio Unico Via dell Industria, AZEGANDE (PD) - Italy Tel Fax info@acmonline.it

Kälte Klima. Water cooled water chillers from 200 kw to 1550 kw. Screw Compressor LCWX DE 56 01/16 12/13

Kälte Klima. Water cooled water chillers from 200 kw to 1550 kw. Screw Compressor LCWX DE 56 01/16 12/13 Water cooled water chillers from 200 kw to 1550 kw Screw Compressor Serie: Series: Emissione: Issue: LCWX Catalogo: Leaflet: Sostituisce: Supersedes: DE 56 01/16 12/13 Index Identification code Index...